DtDndDropUnregister(3)

     NAME
          DtDndDropUnregister - deactivate a drop site

     SYNOPSIS
          #include <Dt/Dnd.h>

          void DtDndDropUnregister(Widget dropSite);

     DESCRIPTION
          The DtDndDropUnregister() function removes the widget,
          dropSite, from the set of drop sites that have been
          registered with DtDndDropRegister(3) and frees data
          allocated by a call to DtDndDropRegister(3).

          The DtDndDropUnregister function is used to unregister a
          widget when it is no longer a drop site.  A widget can be
          unregistered with DtDndDropUnregister() at any time after it
          has been registered with DtDndDropRegister(3).

     RETURN VALUE
          The DtDndDropUnregister() function returns no value.

     SEE ALSO
          DtDnd(5), DtDndDropRegister(3), DtDndVaDropRegister(3),
          XmDropSite(3X), XmDropSiteRegister(3X),
          XmDropSiteUnregister(3X).